Results 31 to 40 of about 29,738 (318)

Experimental study on sedimentary behavior and basic physical mechanical properties of fine iron tailings

Yantu gongcheng xuebao, 2020
The process of deposition and consolidation of fragmented multiphase materials is the basis and prerequisite for studying their strength and deformation.
GUO Xiao-xia 1, 2, CHEN Zhi-xiang 1, 2, SHAO Long-tan 1, 2, TIAN Xiao-jian 1, 2
doaj   +1 more source

Vanadium Extraction from a Vanadium-bearing Stone Coal in Shanyang

Kuangchan zonghe liyong
In this article, vanadium is extracted from a vanadium-bearing stone coal in Shanyang by the process of melt-roasting-water leaching. The experimental roasting and leaching conditions were optimized, including sodium peroxide dosage, roasting time ...
Yimeng WANG, Na LI, Xueer HE, Huiyun LEI
doaj   +1 more source

Review on the Influence and Control of Sulfur-Containing Tailings on the Strength of Cemented Backfill in Metal Mines

Buildings, 2022
With the vigorous development of the world’s mineral resources, the global ecological environment has been severely damaged. The tailings cemented filling technology is an important way to realize the green and low-carbon development of the mining ...
Jinxing Wang, Menghang Xing, Xiaolin Yang, Huazhe Jiao, Fengbin Chen, Liuhua Yang, Jianxin Yu, Yu Fu   +7 more
doaj   +1 more source

A twist in the tail

eLife, 2014
Lipopolysaccharide molecules released by the bacteria Vibrio fischeri when it rotates its flagella prompts its host, the Hawaiian bobtail squid, to prepare for its arrival.
Karen Guillemin, Annah S Rolig
openaire   +3 more sources

Value-Added Products from Coal Tailings

, 2022
The quantity of coal tailings (CT) currently discharged annually in Qld and NSW is estimated to be between 14 and 16 million dry tonnes with the majority going into tailings storage facilities (TSF).
Jahandari, Soheil (S34960), Chen, Zhonghua (R16781), Babla, Mohammad (S31981), Tao, Zhong (R12091), Katwal, Utsab (R20454), Khazaie, Atousa (S35020), Osborne, David, Rahme, Maroun, Yong, Miing T. (S33799), Harriman, Alistair   +9 more
core  

Probing atomic-scale interactions of Kr and Xe encapsulation in C60

Results in Chemistry
The encapsulation of rare gases within carbon cages like C60 holds significant importance in molecular engineering, particularly for nuclear waste treatment and gas separation technologies.
Zeng-Bo Ke, Han Zhang, Jing Wen, Feng-Ying Chen, Cheng-Fang Qiao, You-Ying Di   +5 more
doaj   +1 more source

Reliability-based design of slope angles for spatially varying slopes based on inverse first-order reliability method

Yantu gongcheng xuebao, 2021
Stability analysis and design of soil slopes are a classic problem in geotechnical engineering. The current commonly-used deterministic analysis (e.g., single factor of safety) approach does not quantify the influences of various uncertainties in slope ...
JIANG Shui-hua 1, 2, LIU Xian 1, 2, HUANG Fa-ming 1, HUANG Jin-song 1, ZHOU Chuang-bing , 2
doaj   +1 more source

Design and Color Prediction of Anthracene-Based Dyes Based on Quantum Chemical Calculations

Molecules
We systematically investigated the parent anthracene (abbreviated as en-1, C14H10) and three N,N′-disubstituted derivatives: the 1,5-diethylanthracene (en-2, C18H18), the 1,5-divinylanthracene (en-3, C18H14), and the 1,5-diphenylanthracene (en-4, C26H18),
Yanyi Li, Jiahao Zhang, Mei Bai, Hao Li, Zengbo Ke, Chunsheng Zhou   +5 more
doaj   +1 more source

Water flow through tailings dams [PDF]

, 1993
Water levels in tailings dams are generally lower than those of standard earth dams. Previously, other authors have shown that embankment geometry and variation in permeability can be responsible for a concave upwards steady state seepage line.
Welch, Jonathan Paul
core  

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm, Bea Tornberg, Erik Delsing Malmberg, Henrik Hasle, Kristian Løvvik Juul‐Dam, Lars Palmqvist, Borhan R. Saeed, Giti Shah Barkhordar, Anastasia Soboli, Anna Staffas, Jonas Abrahamsson, Linda Fogelstrand   +11 more
wiley   +1 more source